A social studies test consists of six multiple-choice, each with three possible choices; ten True and False questions; and ten matching questions in which ten correct answers are given and are to be matched with the appropriate question. (a) How many ways can the multiple choice section be randomly completed? (b) How many ways can the True and False section be randomly completed? (c) How many ways can the matching section be randomly completed, assuming each answer can be used only once? (d) How many ways may the entire test be randomly completed?
A social studies test consists of six multiple-choice, each with three possible choices; ten True and False questions; and ten matching questions in which ten correct answers are given and are to be matched with the appropriate question. (a) How many ways can the multiple choice section be randomly completed? (b) How many ways can the True and False section be randomly completed? (c) How many ways can the matching section be randomly completed, assuming each answer can be used only once? (d) How many ways may the entire test be randomly completed?
Advanced Engineering Mathematics
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Author:Erwin Kreyszig
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A social studies test consists of six multiple-choice, each with three possible choices; ten True and False questions; and ten matching questions in which ten correct answers are given and are to be matched with the appropriate question.
(a) How many ways can the multiple choice section be randomly completed?
(b) How many ways can the True and False section be randomly completed?
(c) How many ways can the matching section be randomly completed, assuming each answer can be used only once?
(d) How many ways may the entire test be randomly completed?
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